50th Anniversary Limited Edition reissue (1,000 copies) on Esperanto-Green 180-gram vinyl "The astonishing sessions that went light years beyond "free jazz" improvisation to create a music of deeply-felt, explosive and gentle gesture made from sound itself without reference to previous notions of melody or harmony are now issued in a special 50th Anniversary 1000-copy limited edition on Esperanto-green 180-gram vinyl with Sun Ra's original, self-created cover art. Recorded by Richard Alderson on April 20, 1965, this set of tunes finds Sun Ra breaking ground by using synthesizers and having the Arkestra musicians double on percussion." (label info)